'Public internet' diaporamas de présentation

Simple Multihoming

Simple Multihoming. Why Multihome?. Redundancy One connection to internet means the network is dependent on: Local router (configuration, software, hardware) WAN media (physical failure, carrier failure) Upstream Service Provider (configuration, software, hardware). Why Multihome?.

1.24k views • 104 slides

An Introduction to the Asterisk Open Source PBX

An Introduction to the Asterisk Open Source PBX. Presented by: Gregory Boehnlein Vice President of N2Net, A New Age Consulting Service, Inc. Company. Hello Class!. Contact Information. Email: damin@nacs.net IRC: Damin on irc.freenode.org #asterisk

792 views • 55 slides

Parviz Yegani June 17, 1999

3G Packet Data Architecture -- An Overview --. Parviz Yegani June 17, 1999. Outline. TSG-P/TR-45.6 Overview Requirements Protocol Options Functional Architecture Logical Architecture Protocol Architecture IMT-2000 Logical Interfaces R-P Interface Requirements

583 views • 43 slides

WARM WELCOME

455 views • 37 slides

Web 2.0 Technology by GTUG-Addis March 5,2011

Web 2.0 Technology by GTUG-Addis March 5,2011. Contents. Introductions Gtug-addis Who am I ? What is this presentation about ? What is Web 2.0 ? Advanced searches Real Time Comparative/computational searches Social networking tools Securing your wordpress blog

427 views • 33 slides

Enterprise Software Architecture Study Group

Enterprise Software Architecture Study Group. Introduction. http://wiki.daimi.au.dk/esasg Form Plan including time Contents. Literature. [Dyson and Longshaw, 2004]

407 views • 28 slides

CS 501: Software Engineering Fall 2000

CS 501: Software Engineering Fall 2000. Lecture 14 System Architecture I Data Intensive Systems. Administration. Midterm examination, October 16, 7:30 to 8:30 p.m. -- Hollister B14 (note change of room) -- See course notices for sample questions. System Architecture.

370 views • 25 slides

384 views • 25 slides

the cost of freedom

the cost of freedom. Bob Briscoe Chief Researcher, BT Group and UCL Dec 2006. intro. degrading specific Internet applications. a trend with two possible causes technical deficiency : Internet market : global : regulatory deficiency : access market : mostly US-specific outline of talk

300 views • 19 slides

ESnet Site Coordinators Committee (ESCC): IPv6 Activities & Directions

ESnet Site Coordinators Committee (ESCC): IPv6 Activities & Directions. Phil DeMar (ESCC Chair) demar@fnal.gov HEPix IPv6 Workshop (CERN) June 22, 2011. Background (I): ESnet. US Dept of Energy (DOE) network for its research facilities (Labs) & scientists: ~40 backbone sites:

267 views • 17 slides

Wireless Networking On the St. Clair County ISD Network

Wireless Networking On the St. Clair County ISD Network. Dennis Buckmaster Network Engineer, St. Clair County ISD. Why Consider Implementation?. Expanded opportunities for technology use within the Schools Potential Cost Savings Catalyst for Other Technologies

284 views • 16 slides

The Technology

The Technology. Presentation prepared by Warren Frost. Introduction. Telehealth connects patients to specialists using telecommunications, which makes location irrelevant and eliminates the need for travel for rural residents when faced with medical problems.

195 views • 13 slides

Network Plus IPv6 Addressing Concepts

165 views • 10 slides

Firewall

Firewall. Dave Grizzanti Steve Curti. What is an Internet Firewall?. An Internet firewall is most often installed at the point where your protected internal network connects to the Internet. It prevents the dangers of the Internet from spreading to your internal network.

369 views • 9 slides

Secure Remote Access with L2TP

Secure Remote Access with L2TP . <draft-ietf-pppext-secure-ra-00.txt> Pyda Srisuresh. Enterprise Trust Model. Enterprise Intranet is trusted. Direct-Dial (PSTN) PPP/IP access is an extension of Intranet and is also trusted. Employees (on-site or remote) are trusted.

243 views • 8 slides

Dynamic Scheduling System

Dynamic Scheduling System. A new method of establishing real time dynamic schedule transactions. Static & Dynamic Transactions. Normal Transaction (Static). Dynamic Transaction. Capacity & Energy. Capacity. Energy. Dynamic Schedules. -. +. ACE. Static Schedules. Actual Tie.

319 views • 7 slides

Application-Layer Policy Enforcement at SIP Firewalls ( draft-jfp-sipfw-policy-00.txt)

Application-Layer Policy Enforcement at SIP Firewalls ( draft-jfp-sipfw-policy-00.txt). SIP WG 48th IETF Jon Peterson <jon.peterson@level3.com> Level(3) Communications. One-Edged Network. Public Internet. Enterprise Network (w/ SIP). PS. FW. Public Internet. FW. PS. Carrier

212 views • 7 slides

Security in High Performance Networks A Practical View Tony Cataldo 5/19/04

145 views • 6 slides

Content Provider

104 views • 1 slides

Content Provider

115 views • 1 slides